CN110153374A - A kind of casting die - Google Patents
A kind of casting die Download PDFInfo
- Publication number
- CN110153374A CN110153374A CN201910568589.8A CN201910568589A CN110153374A CN 110153374 A CN110153374 A CN 110153374A CN 201910568589 A CN201910568589 A CN 201910568589A CN 110153374 A CN110153374 A CN 110153374A
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- China
- Prior art keywords
- injection pot
- axis
- wheels
- material feeding
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005266 casting Methods 0.000 title claims abstract description 67
- 238000002347 injection Methods 0.000 claims abstract description 90
- 239000007924 injection Substances 0.000 claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 79
- 238000013019 agitation Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000005086 pumping Methods 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 21
- 238000013461 design Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to technical field of mold, specifically a kind of casting die；Including workbench, driving unit, mould disks, heater, agitation unit and controller；Opened up in the middle part of workbench it is fluted, and groove above offer injection pot, No.1 chamber, feed inlet, discharge nozzle and gas outlet；Heater is mounted in No.1 chamber, and No.1 chamber is connected to by No.1 channel with injection pot；Driving unit includes motor, No.1 wheel, No. two wheels, No.1 axis, No. three wheels and No.1 belt；Stirring unit includes No. two axis, agitator arm, No. four wheels and No. two belts；Energy conservation and environmental protection of the present invention using the rotation of motor, the not only rotation of driven mold disk, but also to stir the material feeding in injection pot in agitator arm rotation, realizes that a source is multi-purpose, reduce the manufacturing cost of material feeding casting die, have the preferable market space.
Description
Technical field
The invention belongs to technical field of mold, specifically a kind of casting die.
Background technique
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material
The processing of article shape.It is known as the title of " mother of industry ".
Blank is set to become the tool for having the product of specific shape and size under external force.Be widely used in punching, die forging,
The compression moulding of the products such as cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, rubber, ceramics or injection molding
In forming.Mold has specific profile or cavity shape, blank can be made by wheel using the chamfered shape with cutting edge
Separation (punching) occurs for profile shape.Blank can be made to obtain corresponding three-dimensional shape using cavity shape.Mold generally comprises dynamic
Two parts of mould and cover half (or punch-pin and cavity plate), the two are partable.Product is taken out when separating, blank is made to inject mould when closing up
The forming of tool type chamber.Mold is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, surface hardness, table
Surface roughness and machining accuracy all have higher requirements, mold production development level be machine-building level important symbol it
One.
A kind of casting die exists in the prior art, the casting die needed when carrying out casting operation manually by mold into
Row positioning is fixed, and often there is certain deviation, in casting since the amount of material feeding needs artificially to control, often will appear material feeding
Excessive the case where overflowing with the secondary material feeding of the very few needs of material feeding, meanwhile, the material feeding in injection pot causes to infuse due to temperature
Material condenses in injection pot, so that the efficiency of work and the quality of casting are influenced, so that the technical solution is restricted.
Summary of the invention
In order to make up for the deficiencies of the prior art, to solve the problems, such as described in background technique, the invention proposes a kind of castings
Part mold.
The technical solution adopted by the present invention to solve the technical problems is: a kind of casting die of the present invention, including
Workbench, driving unit, mould disks, heater, agitation unit and controller；The controller is used to control the work of casting die
Make；Opened up in the middle part of the workbench it is fluted, and groove above offer injection pot, No.1 chamber, feed inlet, discharge nozzle and
Gas outlet, injection pot are located at the right side of No.1 chamber, and discharge nozzle is mounted on injection pot opening, and discharge nozzle passes through electromagnetic switch
Control folding, feed inlet and gas outlet are respectively positioned on the top of injection pot, and are connected to injection pot, and connectivity part is opened equipped with electromagnetism
It closes；The heater is mounted in No.1 chamber, and No.1 chamber is connected to by No.1 channel with injection pot, and heater pair is utilized
Material feeding in injection pot is heated；The driving unit is located in groove, and driving unit is installed on the workbench, and driving is single
Member includes motor, No.1 wheel, No. two wheels, No.1 axis, No. three wheels and No.1 belt；The motor is connected in groove lower surface
Workbench on, motor output shaft is rotatably installed on the workbench of groove upper surface by bearing；The mould disks with
No.1 wheel is set on the outer ring of motor output shaft, and No.1 wheel is located at the lower section of mould disks, is uniformly provided on mould disks
At least four die holes, die hole are equipped with screw thread, are dismantled by setting screw thread to the casting mould at die hole；Institute
It states No.1 axis one end to be rotatably installed in by bearing on the workbench of groove lower surface, the other end is connected with No. three wheels；Described two
Number wheel is set on No.1 axis, and is driven between No.1 wheel and No. two wheels by No.1 belt；The agitation unit is located at injection pot
Interior, agitation unit includes No. two axis, agitator arm, No. four wheels and No. two belts；Described No. two axis one end are located in injection pot, another
End is located at the outside of injection pot, and is connected with No. four wheels, is driven between No. four wheels and No. three wheels by No. two belts；The agitator arm
Quantity be at least three, and each agitator arm runs through No. two axis；It is right by the mutual cooperation between driving unit and agitation unit
Material feeding in injection pot is stirred, and the condensation of material feeding in injection pot is avoided；It is first when using material feeding casting die of the invention
First, casting mould is threaded on die hole, then, material feeding is injected into injection pot from feed inlet, in injection pot
When material feeding is injected into the half of injection pot, feed inlet is controlled by controller and is closed, and using heater to the note in injection pot
Material is heated, meanwhile, start motor, is rotated using motor driven mold disk, meanwhile, utilize No.1 wheel, No. two wheels, one
Number belt, No. three wheels, No. four wheels and the mutual cooperations between No. two belts, realize the rotation of agitator arm, the agitator arm of rotation is to note
Material feeding in hopper is stirred, and material feeding is avoided to condense in injection pot；It is heated to be suitble to casting raw to the material feeding in injection pot
The temperature of production, and when a die hole on mould disks is located at the underface of discharge nozzle, pass through controller and stops turning for motor
It is dynamic, and the opening of discharge nozzle is controlled, so that the material feeding in injection pot, which drops into, carries out castings production on the casting mould on die hole；
After the completion of casting mould production casting wait be located at immediately below discharge nozzle in die hole, controller continues to control electric motor operation, makes
Next die hole be in the underface of discharge nozzle, casting produce in a die hole thereon pass through manually by from；?
When next die hole turns to the lower section for being placed exactly in discharge nozzle, agitator arm continues to stir the material feeding in injection pot,
Its condensation is avoided, to improve the practicability of material feeding casting die.
Preferably, the end of No. two axis is equipped with auger, accelerates the material feeding in injection pot from discharge nozzle by auger
Outflow；The present invention is by such design, when No. two axis rotate, will drive the rotation of auger, it is defeated that the auger of rotation accelerates material feeding
Enter at discharge nozzle, improves castings production efficiency.
Preferably, the top of the gas outlet is equipped with pumping cells；The pumping cells include cam, the push plate of T shape and shell
Body；The shell is connected in the top of workbench, and gas outlet is connected to shell；The cam is set on No. two axis, and convex
Annular groove is offered on wheel；Described T shape push plate one end is located in shell, and the other end is located in annular groove, under original state, T shape
Push plate is located at the left side of gas outlet；By the mutual cooperation between No. two axis, cam and T shape push plate, the air in injection pot is taken out
Enter into shell；The present invention is by such design, when No. two axis rotate, will drive cam rotation；When cam and T shape pushing plate
Contact point when moving to minimum point by farthest point, cam pulls the push plate of T shape to move to the side close to cam, so that T
The right side of shape pushing plate forms negative pressure, and in order to eliminate this negative pressure, and shell is connected to gas outlet, can take out the air in injection pot
Gas prevents material feeding from oxidation reaction occurs with the oxygen in air in a heated state, so that material feeding failure is rotten, to improve
The practicability of material feeding casting die；When the contact point of cam and T shape pushing plate moves to farthest point by minimum point, T shape is pushed
Plate is moved to the side far from cam, and will be pumped into the intracorporal air discharge of shell.
Preferably, the right side wall of the shell is equipped with No.1 hose；No.1 hose one end is connected to shell, another
End is slidably mounted in the annular groove of mould disks, and No.1 hose is equipped with packing cloth at the sliding on mould disks, utilize pumping
The air that unit extracts in injection pot after heating preheats mould disks；The present invention is by such design, when cam and T shape push away
When the contact point of movable plate moves to farthest point by minimum point, T shape pushing plate is moved to the side far from cam, and will be pumped into shell
Intracorporal hot-air is passed on mould disks from No.1 hose, is preheated to mould disks, and the production efficiency of casting is improved；Together
When, improve the utilization rate of resource.
Preferably, high temperature resistant elastomer block and donought are equipped in the injection pot；Described donought one end and injection pot
Upper surface contact, the other end are connected on discharge nozzle by high temperature resistant elastomer block, and one group of No.1 hole is uniformly provided on discharge nozzle, resistance to
High temperature elastomeric block is equipped with cavity, and donought is connected in injection pot by spring, forms it into annular chamber, passes through annular chamber
Convenient for being kept the temperature to the material feeding after being heated in donought；The present invention is by such design, by forming annular chamber, so that heating
Device adds thermogenetic hot gas to stay in annular chamber, and the moment carries out heating and thermal insulation to the material feeding in donought；Meanwhile at annular chamber
Hot gas is discharged by No.1 hole, avoids material feeding from coagulating when being discharged from material feeding nozzle, to improve the effect of castings production
Fruit.
Preferably, No. two channels are offered in the middle part of the agitator arm, the passage port in No. two channels is equipped with elastic slice, and adjacent bullet
Double end cylinder is equipped between piece, double end cylinder both ends connects with elastic slice respectively, by the effect realization elastic slice of double end cylinder to close
With the side movement far from No. two channels；The present invention is by such design, when the double end cylinder on agitator arm pushes the bullet in left side
When piece is moved to the side close to donought side wall, the elastic slice that will drive right side is moved to the side far from donought, to make
The left length for being able to the agitator arm that No. two axis are axis is greater than the right length of agitator arm, simultaneously as agitator arm is rotating,
Meeting is so that donought is close to the left side wall close to injection pot, and the hot gas accelerated in annular chamber is discharged from No.1 hole；When with
When No. two axis are that the right length of the agitator arm of axis is greater than the left length of agitator arm, donought can be made to close to injection pot
Right side wall it is close；Using the double swerve of donought, the condensation of material feeding is further avoided, to improve the production effect of casting
Fruit.
Beneficial effects of the present invention are as follows:
1. a kind of casting die of the present invention, energy conservation and environmental protection, using the rotation of motor, both driven mold disk turned
It is dynamic, and to stir unit rotational, it realizes that a source is multi-purpose, reduces the manufacturing cost of material feeding casting die, there is preferable city
Field space.
2. a kind of casting die of the present invention, using the mutual cooperation between driving unit and agitation unit, so that two
The rotation of number axis stirs the material feeding in injection pot by the agitator arm of rotation, avoids material feeding so that agitator arm is rotated
Intracavitary material feeding coagulates, to improve the practicability of material feeding casting die.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is stereoscopic schematic diagram of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
Fig. 5 is the partial enlarged view in Fig. 3 at C；
Fig. 6 is the partial enlarged view in Fig. 2 at D；
In figure: workbench 1, groove 11, injection pot 12, high temperature resistant elastomer block 121, donought 122, annular chamber 123, No.1
Chamber 13, feed inlet 14, discharge nozzle 15, gas outlet 16, driving unit 2, motor 21, No.1 wheel 22, two wheels 23, No.1 axis
24, No. three wheel 25, No.1 belt 26, mould disks 3, die hole 31, heater 4, agitation 5, No. two axis 51 of unit, agitator arm 52,
No. two channels 521, elastic slice 522, double end cylinder 523, four wheels 53, No. two belts 54, auger 55, pumping cells 6, cams 61, T
Shape push plate 62, shell 63, No.1 hose 64.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of casting die of the present invention, including workbench 1, driving unit 2, mould disks
3, heater 4, agitation unit 5 and controller；The controller is used to control the work of casting die；In the workbench 1
Portion opens up fluted 11, and injection pot 12, No.1 chamber 13, feed inlet 14, discharge nozzle 15 and outlet are offered above groove 11
Mouth 16, injection pot 12 is located at the right side of No.1 chamber 13, and discharge nozzle 15 is mounted on 12 opening of injection pot, and discharge nozzle 15 passes through
Electromagnetic switch control folding, feed inlet 14 and gas outlet 16 are respectively positioned on the top of injection pot 12, and are connected to injection pot 12, even
Logical place is equipped with electromagnetic switch；The heater 4 is mounted in No.1 chamber 13, and No.1 chamber 13 passes through No.1 channel and material feeding
Chamber 12 is connected to, and is heated using heater 4 to the material feeding in injection pot 12；The driving unit 2 is located in groove 11, and drives
Moving cell 2 is mounted on workbench 1, and driving unit 2 includes motor 21, No.1 wheel 22, two wheels 23, No.1 axis 24, three
Wheel 25 and No.1 belt 26；The motor 21 is connected on the workbench 1 of 11 lower surface of groove, and 21 output shaft of motor is logical
Bearing is crossed to be rotatably installed on the workbench 1 of 11 upper surface of groove；The mould disks 3 are set in motor 21 with No.1 wheel 22
On the outer ring of output shaft, and No.1 wheel 22 is located at the lower section of mould disks 3, and at least four die holes 31 are uniformly provided on mould disks 3,
Die hole 31 is equipped with screw thread, is dismantled by setting screw thread to the casting mould at die hole 31；The No.1 axis 24
One end is rotatably installed on the workbench 1 of 11 lower surface of groove by bearing, and the other end is connected with No. three wheels 25；No. two wheels
23 are set on No.1 axis 24, and are driven between No.1 wheel 22 and No. two wheels 23 by No.1 belt 26；The agitation unit 5 is located at
In injection pot 12, agitation unit 5 includes No. two axis 51, agitator arm 52, four wheels 53 and No. two belts 54；No. two axis 51 1
End is located in injection pot 12, and the other end is located at the outside of injection pot 12, and is connected with No. four wheels 53, No. four wheels 53 and No. three wheels 25
Between be driven by No. two belts 54；The quantity of the agitator arm 52 is at least three, and each agitator arm 52 runs through No. two axis 51；
By the mutual cooperation between driving unit 2 and agitation unit 5, the material feeding in injection pot 12 is stirred, injection pot 12 is avoided
The condensation of interior material feeding；When using material feeding casting die of the invention, firstly, casting mould is threaded on die hole 31,
Then, material feeding is injected into injection pot 12 from feed inlet 14, the half of injection pot 12 is injected into the material feeding in injection pot 12
When, feed inlet 14 is controlled by controller and is closed, and the material feeding in injection pot 12 is heated using heater 4, meanwhile, it opens
Dynamic motor 21 is rotated using 21 driven mold disk 3 of motor, meanwhile, using No.1 wheel 22, two wheels 23, No.1 belt 26,
Mutual cooperation between 25, No. four wheels 53 of No. three wheels and No. two belts 54, realizes the rotation of agitator arm 52, and the agitator arm 52 of rotation is right
Material feeding in material feeding case is stirred, and material feeding is avoided to condense in injection pot 12；It is heated to be suitble to the material feeding in injection pot 12
The temperature of castings production, and when a die hole 31 on mould disks 3 is located at the underface of discharge nozzle 15, stopped by controller
The rotation of motor 21, and the opening of discharge nozzle 15 is controlled, so that the material feeding in injection pot 12 drops into the casting on die hole 31
Castings production is carried out on part mould；After the completion of casting mould production casting wait be located in 15 underface die hole 31 of discharge nozzle, control
Device, which continues to control motor 21, to work, so that next die hole 31 is in the underface of discharge nozzle 15, a die hole thereon
Casting produce in 31 pass through manually by from；When next die hole 31 turns to the lower section for being placed exactly in discharge nozzle 15,
Agitator arm 52 continues to stir the material feeding in injection pot 12, avoids its condensation, to improve the reality of material feeding casting die
The property used.
As a kind of specific embodiment of the invention, the end of No. two axis 51 is equipped with auger 55, passes through auger 55
The material feeding accelerated in injection pot 12 is flowed out from discharge nozzle 15；The present invention can band when No. two axis 51 rotate by such design
The rotation of dynamic auger 55, the auger 55 of rotation are accelerated material feeding and are input at discharge nozzle 15, and castings production efficiency is improved.
As a kind of specific embodiment of the invention, the top of the gas outlet 16 is equipped with pumping cells 6；The pumping
Unit 6 includes cam 61, T shape push plate 62 and shell 63；The shell 63 is connected in the top of workbench 1, and gas outlet 16 with
Shell 63 is connected to；The cam 61 is set on No. two axis 51, and offers annular groove on cam 61；The T shape push plate 62 1
End is located in shell 63, and the other end is located in annular groove, and under original state, T shape push plate 62 is located at the left side of gas outlet 16；Pass through
Mutual cooperation between No. two axis 51, cam 61 and T shape push plate 62, the air in injection pot 12 is pumped into shell 63；This hair
It is bright by such design, when No. two axis 51 rotate, will drive the rotation of cam 61；When the contact point of cam 61 and T shape pushing plate
When moving to minimum point by farthest point, cam 61 pulls T shape push plate 62 to move to the side close to cam 61, so that T shape
The right side of pushing plate forms negative pressure, and in order to eliminate this negative pressure, and shell 63 is connected to gas outlet 16, can be by the sky in injection pot 12
Gas pumping, prevents material feeding from oxidation reaction occurs with the oxygen in air in a heated state, so that material feeding failure is rotten, to mention
The high practicability of material feeding casting die；When the contact point of cam 61 and T shape pushing plate moves to farthest point by minimum point, T
Shape pushing plate is moved to the side far from cam 61, and the air being pumped into shell 63 is discharged.
As a kind of specific embodiment of the invention, the right side wall of the shell 63 is equipped with No.1 hose 64；It is described
64 one end of No.1 hose is connected to shell 63, and the other end is slidably mounted in the annular groove of mould disks 3, and No.1 hose 64 is in mould
Have disk 3 on sliding at be equipped with packing cloth, using pumping cells 6 extract injection pot 12 in heat after air to mould disks 3 into
Row preheating；The present invention passes through such design, when the contact point of cam 61 and T shape pushing plate moves to farthest point by minimum point, T
Shape pushing plate is moved to the side far from cam 61, and the hot-air being pumped into shell 63 is passed into mould from No.1 hose 64
Have on disk 3, mould disks 3 are preheated, the production efficiency of casting is improved；Meanwhile improving the utilization rate of resource.
As a kind of specific embodiment of the invention, high temperature resistant elastomer block 121 and annular are equipped in the injection pot 12
Case 122；Described 122 one end of donought is contacted with the upper surface of injection pot 12, and the other end is connected to by high temperature resistant elastomer block 121
On discharge nozzle 15, one group of No.1 hole 151 is uniformly provided on discharge nozzle 15, high temperature resistant elastomer block 121 is equipped with cavity, and donought
122 are connected in injection pot 12 by spring, form it into annular chamber 123, are convenient for by annular chamber 123 in donought 122
Material feeding after heating is kept the temperature；The present invention is by such design, by forming annular chamber 123, so that the heating of heater 4 generates
Hot gas stay in annular chamber 123, the moment in donought 122 material feeding carry out heating and thermal insulation；Meanwhile at annular chamber 123
Hot gas is discharged by No.1 hole 151, avoids material feeding from coagulating when being discharged from material feeding nozzle, to improve castings production
Effect.
As a kind of specific embodiment of the invention, No. two channels 521 are offered in the middle part of the agitator arm 52, No. two logical
The passage port in road 521 be equipped with elastic slice 522, and between adjacent elastic slice 522 be equipped with double end cylinder 523,523 both ends of double end cylinder respectively with
Elastic slice 522 connects, and realizes that elastic slice 522 is transported to the side close to and far from No. two channels 521 by the effect of double end cylinder 523
It is dynamic；The present invention is by such design, when the double end cylinder 523 on agitator arm 52 pushes the elastic slice 522 in left side to close to donought
When the side movement of 122 side walls, the elastic slice 522 that will drive right side is moved to the side far from donought 122, so that with two
Number axis 51 is that the left length of the agitator arm 52 of axis is greater than the right length of agitator arm 52, simultaneously as agitator arm 52 is turning
It is dynamic, donought 122 can be made close to the left side wall close to injection pot 12, and accelerate the hot gas in annular chamber 123 from No.1 hole
It is discharged at 151；When being greater than the left length of agitator arm 52 with No. two axis 51 for the right length of the agitator arm 52 of axis, can make
It is close to the right side wall close to injection pot 12 to obtain donought 122；Using the double swerve of donought 122, material feeding is further avoided
Condensation, to improve the production effect of casting.
When work, firstly, casting mould is threaded on die hole 31, then, material feeding is injected into from feed inlet 14
In injection pot 12, when the material feeding in injection pot 12 is injected into the half of injection pot 12, feed inlet 14 is controlled by controller and is closed
It closes, and the material feeding in injection pot 12 is heated using heater 4, meanwhile, start motor 21, is driven using motor 21
Mould disks 3 rotate, meanwhile, utilize No.1 wheel 22, two wheels 23,25, No. four wheels 53 of No.1 belt 26, three wheels and No. two belts
Mutual cooperation between 54, realizes the rotation of agitator arm 52, and the agitator arm 52 of rotation stirs the material feeding in material feeding case, avoids
Material feeding condenses in injection pot 12；When the double end cylinder 523 on agitator arm 52 pushes the elastic slice 522 in left side to close to donought
When the side movement of 122 side walls, the elastic slice 522 that will drive right side is moved to the side far from donought 122, so that with two
Number axis 51 is that the left length of the agitator arm 52 of axis is greater than the right length of agitator arm 52, simultaneously as agitator arm 52 is turning
It is dynamic, donought 122 can be made close to the left side wall close to injection pot 12, and accelerate the hot gas in annular chamber 123 from No.1 hole
It is discharged at 151；When being greater than the left length of agitator arm 52 with No. two axis 51 for the right length of the agitator arm 52 of axis, can make
It is close to the right side wall close to injection pot 12 to obtain donought 122；Using the double swerve of donought 122, material feeding is further avoided
Condensation, to improve the production effect of casting；It is heated to be suitble to the temperature of castings production to the material feeding in injection pot 12, and
When a die hole 31 on mould disks 3 is located at the underface of discharge nozzle 15, stop the rotation of motor 21 by controller, and
The opening of discharge nozzle 15 is controlled, so that the material feeding in injection pot 12, which drops on the casting mould on die hole 31, carries out casting life
It produces；After the completion of casting mould production casting wait be located in 15 underface die hole 31 of discharge nozzle, controller continues to control motor
21 work, so that next die hole 31 is in the underface of discharge nozzle 15, the casting produced in a die hole 31 thereon
By manually take from；When next die hole 31 turns to the lower section for being placed exactly in discharge nozzle 15, agitator arm 52 continues to note
Material feeding in material chamber 12 is stirred, its condensation is avoided, to improve the practicability of material feeding casting die.
Above-mentioned front, back, left, right, up, down is mark according to personage's observation visual angle on the basis of Fig. 1 in Figure of description
Standard, device surface are defined as a left side on the left of observer to before being defined as on one side of observer, and so on.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of casting die, it is characterised in that: including workbench (1), driving unit (2), mould disks (3), heater (4),
Stir unit (5) and controller；The controller is used to control the work of casting die；It is opened up in the middle part of the workbench (1)
Fluted (11), and injection pot (12), No.1 chamber (13), feed inlet (14), discharge nozzle (15) are offered above groove (11)
With gas outlet (16), injection pot (12) is located at the right side of No.1 chamber (13), and discharge nozzle (15) is mounted on injection pot (12) opening
Place, and discharge nozzle (15) is controlled by electromagnetic switch and is opened and closed, feed inlet (14) and gas outlet (16) are respectively positioned on injection pot (12)
Top, and be connected to injection pot (12), connectivity part is equipped with electromagnetic switch；The heater (4) is mounted on No.1 chamber (13)
It is interior, and No.1 chamber (13) is connected to by No.1 channel with injection pot (12), using heater (4) to the note in injection pot (12)
Material is heated；The driving unit (2) is located in groove (11), and driving unit (2) is mounted on workbench (1), driving
Unit (2) includes motor (21), No.1 wheel (22), No. two wheels (23), No.1 axis (24), No. three wheels (25) and No.1 belts
(26)；The motor (21) is connected on the workbench (1) of groove (11) lower surface, and motor (21) output shaft passes through axis
It holds and is rotatably installed on the workbench (1) of groove (11) upper surface；The mould disks (3) are set in electronic with No.1 wheel (22)
On the outer ring of machine (21) output shaft, and No.1 wheel (22) is located at the lower section of mould disks (3), and mould disks are uniformly provided at least on (3)
Four die holes (31), die hole (31) be equipped with screw thread, by setting screw thread be convenient for the casting mould at die hole (31) into
Row disassembly；Described No.1 axis (24) one end is rotatably installed on the workbench (1) of groove (11) lower surface by bearing, the other end
It is connected with No. three wheels (25)；No. two wheels (23) are set on No.1 axis (24), and between No.1 wheel (22) and No. two wheels (23)
It is driven by No.1 belt (26)；The agitation unit (5) is located in injection pot (12), and agitation unit (5) includes No. two axis
(51), agitator arm (52), No. four wheels (53) and No. two belts (54)；No. two axis (51) one end is located in injection pot (12),
The other end is located at the outside of injection pot (12), and is connected with No. four wheels (53), passes through two between No. four wheels (53) and No. three wheels (25)
The transmission of number belt (54)；The quantity of the agitator arm (52) is at least three, and each agitator arm (52) runs through No. two axis (51)；
By the mutual cooperation between driving unit (2) and agitation unit (5), the material feeding in injection pot (12) is stirred, avoids infusing
Expect the condensation of chamber (12) interior material feeding.
2. a kind of casting die according to claim 1, it is characterised in that: the end of No. two axis (51) is equipped with auger
(55), accelerate the material feeding in injection pot (12) by auger (55) to flow out at discharge nozzle (15).
3. a kind of casting die according to claim 1, it is characterised in that: the top of the gas outlet (16) is equipped with pumping
Unit (6)；The pumping cells (6) include cam (61), T shape push plate (62) and shell (63)；The shell (63) is connected in
The top of workbench (1), and gas outlet (16) are connected to shell (63)；The cam (61) is set on No. two axis (51), and
Cam offers annular groove on (61)；The T shape push plate (62) one end is located in shell (63), and the other end is located in annular groove,
Under original state, T shape push plate (62) is located at the left side of gas outlet (16)；Pass through No. two axis (51), cam (61) and T shape push plate
(62) air in injection pot (12) is pumped into shell (63) by the mutual cooperation between.
4. a kind of casting die according to claim 3, it is characterised in that: the right side wall of the shell (63) is equipped with one
Number hose (64)；Described No.1 hose (64) one end is connected to shell (63), and the other end is slidably mounted on the annular of mould disks (3)
In slot, and No.1 hose (64) is equipped with packing cloth at the sliding on mould disks (3), extracts injection pot using pumping cells (6)
(12) air in after heating preheats mould disks (3).
5. a kind of casting die according to claim 4, it is characterised in that: be equipped with high temperature resistant bullet in the injection pot (12)
Property block (121) and donought (122)；Described donought (122) one end is contacted with the upper surface of injection pot (12), and the other end passes through
High temperature resistant elastomer block (121) is connected on discharge nozzle (15), and one group of No.1 hole (151), resistance to height are uniformly provided on discharge nozzle (15)
Warm elastomer block (121) is equipped with cavity, and donought (122) is connected in injection pot (12) by spring, forms it into annular
Chamber (123) is convenient for keeping the temperature the material feeding after heating in donought (122) by annular chamber (123).
6. a kind of casting die according to claim 1, it is characterised in that: offer No. two in the middle part of the agitator arm (52)
The passage port in channel (521), No. two channels (521) is equipped with elastic slice (522), and double end cylinder is equipped between adjacent elastic slice (522)
(523), double end cylinder (523) both ends are connect with elastic slice (522) respectively, realize elastic slice by the effect of double end cylinder (523)
(522) it is moved to the side close to and far from No. two channels (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568589.8A CN110153374A (en) | 2019-06-27 | 2019-06-27 | A kind of casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568589.8A CN110153374A (en) | 2019-06-27 | 2019-06-27 | A kind of casting die |
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| Publication Number | Publication Date |
|---|---|
| CN110153374A true CN110153374A (en) | 2019-08-23 |
Family
ID=67637087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568589.8A Pending CN110153374A (en) | 2019-06-27 | 2019-06-27 | A kind of casting die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191820A (en) * | 2020-09-09 | 2021-01-08 | 庄培明 | Casting mould |
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|---|---|---|---|---|
| CN104741594A (en) * | 2015-03-31 | 2015-07-01 | 马鞍山市兴隆铸造有限公司 | Material injection casting die |
| CN106424606A (en) * | 2016-09-07 | 2017-02-22 | 滁州市鑫鼎机械模具制造有限公司 | Casting device for box body type casting of refrigerator liner mold |
| CN107755677A (en) * | 2016-08-19 | 2018-03-06 | 常州市凯发光明铸件厂(普通合伙) | A kind of accurate material feeding casting die |
| CN107855508A (en) * | 2017-11-23 | 2018-03-30 | 常州市凯发光明铸件厂(普通合伙) | A kind of accurate material feeding casting die |
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2019
- 2019-06-27 CN CN201910568589.8A patent/CN110153374A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741594A (en) * | 2015-03-31 | 2015-07-01 | 马鞍山市兴隆铸造有限公司 | Material injection casting die |
| CN107755677A (en) * | 2016-08-19 | 2018-03-06 | 常州市凯发光明铸件厂(普通合伙) | A kind of accurate material feeding casting die |
| CN106424606A (en) * | 2016-09-07 | 2017-02-22 | 滁州市鑫鼎机械模具制造有限公司 | Casting device for box body type casting of refrigerator liner mold |
| CN107855508A (en) * | 2017-11-23 | 2018-03-30 | 常州市凯发光明铸件厂(普通合伙) | A kind of accurate material feeding casting die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112191820A (en) * | 2020-09-09 | 2021-01-08 | 庄培明 | Casting mould |
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Application publication date: 20190823 |
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